Across
- 2. Another pair of Nitrogen Bases
- 6. Coiled up
- 7. Passing of traits
- 8. proteins in nucleus
- 9. The scientific study of heredity
- 12. Where A,T, G & C connect
Down
- 1. Pair of Nitrogen Bases
- 3. A group of three chemicals
- 4. Connects the DeoxyriboseSugars
- 5. spiral ladder
- 10. A section of DNA that is a code
- 11. A physical characteristic